Sandusky County Disaster Risk

Sandusky County has a FEMA National Risk Index rating of Relatively Low, placing it in the 57th percentile nationally out of 3,144 counties. This composite score reflects the county's overall exposure to natural hazards including floods, wildfires, tornadoes, earthquakes, and hurricanes, weighted by expected annual loss and social vulnerability.

Sandusky County is evaluated for five major natural hazard types: tornado (71th percentile), flooding (68th percentile), earthquake (62th percentile), hurricane (45th percentile), wildfire (6th percentile). The highest-risk hazard is tornado at the 71th percentile nationally. These scores are derived from FEMA's National Risk Index, which analyzes expected annual loss, social vulnerability, and community resilience for each hazard type.

Sandusky County's composite risk percentile is 57th, compared to the Ohio state average of 55th percentile. The state's overall risk rating is Relatively Low. This means Sandusky County faces higher natural disaster risk than the typical county in Ohio.

Yes, Sandusky County's tornado risk is at the 71th percentile nationally. This is above the national median. For flooding specifically, Sandusky County is at the 68th percentile.

FEMA's National Risk Index (NRI) calculates risk scores for 18 natural hazard types across all U.S. counties and census tracts. The composite score combines Expected Annual Loss (estimated dollar losses from each hazard), Social Vulnerability (demographic factors affecting disaster impact), and Community Resilience (ability to recover). Percentile scores rank each county against all 3,144 U.S. counties, and risk ratings range from Very Low to Very High.

Sandusky County's composite risk score of 57th percentile is above the Ohio state average of 55th percentile. This elevated risk is driven by tornado exposure (71th percentile), along with flooding and earthquake risk. Geographic location, terrain, climate patterns, and proximity to flood zones or fault lines all influence a county's risk profile.